| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $61.82 | 3.241% | $63.8236 | $63.82 | $63.80 | $63.80 |
| Purchase #2 | $180.46 | 12.866% | $203.678 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $204.60 | 13.458% | $232.1351 | $232.14 | $232.15 | $232.10 |
| Purchase #4 | $120.91 | 12.256% | $135.7287 | $135.73 | $135.75 | $135.70 |
| Purchase #5 | $213.41 | 10.217% | $235.2141 | $235.21 | $235.20 | $235.20 |
| Purchase #6 | $230.97 | 9.775% | $253.5473 | $253.55 | $253.55 | $253.50 |
| Purchase #7 | $39.33 | 7.691% | $42.3549 | $42.35 | $42.35 | $42.40 |
| 7 purchase totals = | $1,051.50 | $1,166.4817 | $1,166.48 | $1,166.50 | $1,166.40 | |